diff options
| -rw-r--r-- | drivers/firmware/turris-mox-rwtm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c index 62f0d1a5dd32..f85acdb3130c 100644 --- a/drivers/firmware/turris-mox-rwtm.c +++ b/drivers/firmware/turris-mox-rwtm.c @@ -147,11 +147,14 @@ MOX_ATTR_RO(pubkey, "%s\n", pubkey); static int mox_get_status(enum mbox_cmd cmd, u32 retval) { - if (MBOX_STS_CMD(retval) != cmd || - MBOX_STS_ERROR(retval) != MBOX_STS_SUCCESS) + if (MBOX_STS_CMD(retval) != cmd) return -EIO; else if (MBOX_STS_ERROR(retval) == MBOX_STS_FAIL) return -(int)MBOX_STS_VALUE(retval); + else if (MBOX_STS_ERROR(retval) == MBOX_STS_BADCMD) + return -ENOSYS; + else if (MBOX_STS_ERROR(retval) != MBOX_STS_SUCCESS) + return -EIO; else return MBOX_STS_VALUE(retval); } |